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Re: [PATCH] apply: Avoid ambiguous pointer provenance for CHERI/Arm's Morello

From
KKKonstantin Khomoutov <kostix@bswap.ru>
Date
Jan 5, 2022, 16:39 UTC
Message-ID
<20220105163935.eqfdqbeifcgj2wna@carbon>
In-Reply-To
<20220105132310.6600-1-jrtc27@jrtc27.com>
On Wed, Jan 05, 2022 at 01:23:10PM +0000, Jessica Clarke wrote:
[...]
> This means that, currently, the code when run on a CHERI architecture
> will preserve the metadata from the integer, i.e. an invalid capability
> that will trap on deference, and not the pointer.
^ You have probably meant to use "dereference" here.
Previous: Jessica ClarkeNext: Jessica Clarke
Message 2 of 14 in “apply: Avoid ambiguous pointer provenance for CHERI/Arm's Morello”
  1. apply: Avoid ambiguous pointer provenance for CHERI/Arm's MorelloJessica Clarke, Jan 5, 2022
  2. Konstantin KhomoutovJan 5, 2022
  3. Jessica ClarkeJan 5, 2022
  4. Taylor BlauJan 6, 2022
  5. Jessica ClarkeJan 6, 2022
  6. Junio C HamanoJan 6, 2022
  7. Jessica ClarkeJan 6, 2022
  8. Junio C HamanoJan 6, 2022
  9. René ScharfeJan 7, 2022
  10. Jessica ClarkeJan 7, 2022
  11. Junio C HamanoJan 7, 2022
  12. René ScharfeJan 8, 2022
  13. Junio C HamanoJan 8, 2022
  14. Junio C HamanoJan 7, 2022

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